{"id":"https://openalex.org/W2112818869","doi":"https://doi.org/10.1109/cvpr.2012.6247663","title":"Compressive depth map acquisition using a single photon-counting detector: Parametric signal processing meets sparsity","display_name":"Compressive depth map acquisition using a single photon-counting detector: Parametric signal processing meets sparsity","publication_year":2012,"publication_date":"2012-06-01","ids":{"openalex":"https://openalex.org/W2112818869","doi":"https://doi.org/10.1109/cvpr.2012.6247663","mag":"2112818869"},"language":"en","primary_location":{"id":"doi:10.1109/cvpr.2012.6247663","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cvpr.2012.6247663","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Conference on Computer Vision and Pattern Recognition","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090005375","display_name":"Ana Cola\u00e7o","orcid":"https://orcid.org/0000-0002-6462-5670"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"A. Colaco","raw_affiliation_strings":["Massachusetts Institute of Technology, USA","Massachusetts Institute of Technology"],"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology, USA","institution_ids":["https://openalex.org/I63966007"]},{"raw_affiliation_string":"Massachusetts Institute of Technology","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010346463","display_name":"Ahmad R. Kirmani","orcid":"https://orcid.org/0000-0002-8351-3762"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A. Kirmani","raw_affiliation_strings":["Massachusetts Institute of Technology, USA","Massachusetts Institute of Technology"],"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology, USA","institution_ids":["https://openalex.org/I63966007"]},{"raw_affiliation_string":"Massachusetts Institute of Technology","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055842313","display_name":"Gregory A. Howland","orcid":"https://orcid.org/0000-0002-8713-5009"},"institutions":[{"id":"https://openalex.org/I5388228","display_name":"University of Rochester","ror":"https://ror.org/022kthw22","country_code":"US","type":"education","lineage":["https://openalex.org/I5388228"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"G. A. Howland","raw_affiliation_strings":["University of Rochester, USA","University of Rochester"],"affiliations":[{"raw_affiliation_string":"University of Rochester, USA","institution_ids":["https://openalex.org/I5388228"]},{"raw_affiliation_string":"University of Rochester","institution_ids":["https://openalex.org/I5388228"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001542611","display_name":"John C. Howell","orcid":"https://orcid.org/0000-0002-2756-3925"},"institutions":[{"id":"https://openalex.org/I5388228","display_name":"University of Rochester","ror":"https://ror.org/022kthw22","country_code":"US","type":"education","lineage":["https://openalex.org/I5388228"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. C. Howell","raw_affiliation_strings":["University of Rochester, USA","University of Rochester"],"affiliations":[{"raw_affiliation_string":"University of Rochester, USA","institution_ids":["https://openalex.org/I5388228"]},{"raw_affiliation_string":"University of Rochester","institution_ids":["https://openalex.org/I5388228"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064518537","display_name":"Vivek K Goyal","orcid":"https://orcid.org/0000-0001-8471-7049"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"V. K. Goyal","raw_affiliation_strings":["Massachusetts Institute of Technology, USA","Massachusetts Institute of Technology"],"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology, USA","institution_ids":["https://openalex.org/I63966007"]},{"raw_affiliation_string":"Massachusetts Institute of Technology","institution_ids":["https://openalex.org/I63966007"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5090005375"],"corresponding_institution_ids":["https://openalex.org/I63966007"],"apc_list":null,"apc_paid":null,"fwci":13.4965,"has_fulltext":false,"cited_by_count":62,"citation_normalized_percentile":{"value":0.98453122,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"96","last_page":"102"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12153","display_name":"Advanced Optical Sensing Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12153","display_name":"Advanced Optical Sensing Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13114","display_name":"Image Processing Techniques and Applications","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/lidar","display_name":"Lidar","score":0.7427135705947876},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6928650140762329},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.6208533048629761},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5918155908584595},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5663127303123474},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.5525996088981628},{"id":"https://openalex.org/keywords/raster-scan","display_name":"Raster scan","score":0.5490366816520691},{"id":"https://openalex.org/keywords/raster-graphics","display_name":"Raster graphics","score":0.5322558283805847},{"id":"https://openalex.org/keywords/ranging","display_name":"Ranging","score":0.5010495185852051},{"id":"https://openalex.org/keywords/data-acquisition","display_name":"Data acquisition","score":0.4970116913318634},{"id":"https://openalex.org/keywords/digital-micromirror-device","display_name":"Digital micromirror device","score":0.4819716811180115},{"id":"https://openalex.org/keywords/depth-map","display_name":"Depth map","score":0.46510204672813416},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.4605630040168762},{"id":"https://openalex.org/keywords/parametric-statistics","display_name":"Parametric statistics","score":0.44297534227371216},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4393139183521271},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.31933820247650146},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.16691014170646667},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.10590249300003052},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10379472374916077}],"concepts":[{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.7427135705947876},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6928650140762329},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.6208533048629761},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5918155908584595},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5663127303123474},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.5525996088981628},{"id":"https://openalex.org/C145406643","wikidata":"https://www.wikidata.org/wiki/Q2641959","display_name":"Raster scan","level":2,"score":0.5490366816520691},{"id":"https://openalex.org/C181844469","wikidata":"https://www.wikidata.org/wiki/Q182270","display_name":"Raster graphics","level":2,"score":0.5322558283805847},{"id":"https://openalex.org/C115051666","wikidata":"https://www.wikidata.org/wiki/Q6522493","display_name":"Ranging","level":2,"score":0.5010495185852051},{"id":"https://openalex.org/C163985040","wikidata":"https://www.wikidata.org/wiki/Q1172399","display_name":"Data acquisition","level":2,"score":0.4970116913318634},{"id":"https://openalex.org/C18645525","wikidata":"https://www.wikidata.org/wiki/Q1369469","display_name":"Digital micromirror device","level":2,"score":0.4819716811180115},{"id":"https://openalex.org/C141268832","wikidata":"https://www.wikidata.org/wiki/Q2940499","display_name":"Depth map","level":3,"score":0.46510204672813416},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.4605630040168762},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.44297534227371216},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4393139183521271},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.31933820247650146},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16691014170646667},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.10590249300003052},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10379472374916077},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/cvpr.2012.6247663","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cvpr.2012.6247663","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Conference on Computer Vision and Pattern Recognition","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.379.5397","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.379.5397","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.pas.rochester.edu/~jhgroup/papers/colaco-IEEEconf-05-12.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320332180","display_name":"Defense Advanced Research Projects Agency","ror":"https://ror.org/02caytj08"},{"id":"https://openalex.org/F4320338281","display_name":"Army Research Office","ror":"https://ror.org/05epdh915"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1508960934","https://openalex.org/W1591116419","https://openalex.org/W1606232440","https://openalex.org/W1965140226","https://openalex.org/W1967298123","https://openalex.org/W1967789464","https://openalex.org/W1978777685","https://openalex.org/W1985309182","https://openalex.org/W1990943769","https://openalex.org/W2039774909","https://openalex.org/W2062747674","https://openalex.org/W2075278229","https://openalex.org/W2091505087","https://openalex.org/W2104974755","https://openalex.org/W2113642685","https://openalex.org/W2122548617","https://openalex.org/W2124319230","https://openalex.org/W2149213383","https://openalex.org/W2157849108","https://openalex.org/W2158537680","https://openalex.org/W2160014001","https://openalex.org/W2169162190","https://openalex.org/W2315626705","https://openalex.org/W2603733831","https://openalex.org/W3020867216","https://openalex.org/W4235713725","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2093392189","https://openalex.org/W1984055937","https://openalex.org/W4385770201","https://openalex.org/W1974004953","https://openalex.org/W2072796508","https://openalex.org/W204409194","https://openalex.org/W4397293267","https://openalex.org/W2377833861","https://openalex.org/W2028294394","https://openalex.org/W2027078417"],"abstract_inverted_index":{"Active":[0],"range":[1,32,172],"acquisition":[2,33,173],"systems":[3],"such":[4],"as":[5,43,53],"light":[6],"detection":[7],"and":[8,11,146,164],"ranging":[9],"(LIDAR)":[10],"time-of-flight":[12],"(TOF)":[13],"cameras":[14],"achieve":[15,60],"high":[16],"depth":[17,77,90,110,120,128],"resolution":[18,62],"but":[19],"suffer":[20],"from":[21],"poor":[22],"spatial":[23,61,115],"resolution.":[24],"In":[25,122],"this":[26],"paper":[27],"we":[28,59,112,125],"introduce":[29],"a":[30,48,70,98,140,143,147],"new":[31],"architecture":[34],"that":[35,101],"does":[36],"not":[37],"rely":[38],"on":[39,47],"scene":[40,68],"raster":[41],"scanning":[42],"in":[44,55,93,155],"LIDAR":[45],"or":[46],"two-dimensional":[49],"array":[50,145],"of":[51,66,88,105,108,130,158],"sensors":[52],"used":[54],"TOF":[56],"cameras.":[57],"Instead,":[58],"through":[63],"patterned":[64],"sensing":[65],"the":[67,86,94,103,106,109,114,118,156],"using":[69,97,139],"digital":[71],"micromirror":[72],"device":[73],"(DMD)":[74],"array.":[75],"Our":[76],"map":[78],"reconstruction":[79],"uses":[80],"parametric":[81],"signal":[82],"modeling":[83],"to":[84,136],"recover":[85,113],"set":[87],"distinct":[89],"ranges":[91,134],"present":[92],"scene.":[95],"Then,":[96],"convex":[99],"program":[100],"exploits":[102],"sparsity":[104],"Laplacian":[107],"map,":[111],"content":[116],"at":[117,133],"estimated":[119],"ranges.":[121],"our":[123],"experiments":[124],"acquired":[126],"64\u00d764-pixel":[127],"maps":[129],"fronto-parallel":[131],"scenes":[132],"up":[135],"2.1":[137],"M":[138],"pulsed":[141],"laser,":[142],"DMD":[144],"single":[148],"photon-counting":[149],"detector.":[150],"We":[151],"also":[152],"demonstrated":[153],"imaging":[154],"presence":[157],"unknown":[159],"partially-transmissive":[160],"occluders.":[161],"The":[162],"prototype":[163],"results":[165],"provide":[166],"promising":[167],"directions":[168],"for":[169,175],"non-scanning,":[170],"low-complexity":[171],"devices":[174],"various":[176],"computer":[177],"vision":[178],"applications.":[179]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":8},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}